I like how easy it is for me to use this program. It has multiple accounts as well which makes managing my mail easier than other programs that only allow one account at time. Sometimes when you're trying to send an email from your personal gmail while logged in via the app or website sometimes it doesn't go through because of technical issues with their server but if it does work then there's no complaints. The best thing about janusmail is its fast speed. I like that it is easy for me to use as well as my employees can access this service without too much hassle or help from IT staff. It's not very user friendly but with little training you'll get used to it in no time! If your looking into a new email system then definitely give it a try. We have been able to reduce our amount of emails being sent out by over 90% since we implemented JanusMail.